# D230 Tool vs SMART Testz

The clearest difference is update cadence: SMART Testz at fortnightly against D230 Tool's every 29 months. D230 Tool's advantage is iOS requirement (10.3 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

D230 Tool ships an update every 29 months, SMART Testz fortnightly. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | D230 Tool | SMART Testz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Fortnightly** |
| Size | 20 MB | 5 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shuttle Inc.](https://appshunter.io/developer/543929836) | [FutureDial Inc.](https://appshunter.io/developer/1163960008) |

## What reviewers say

### D230 Tool

[App page](https://appshunter.io/ios/app/d230-tool/id1493365471)

**Features:** macOS Compatibility

**In-app purchases:** none


### SMART Testz

[App page](https://appshunter.io/ios/app/smart-testz/id6450738223)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is D230 Tool free?

D230 Tool is free to download, with no in-app purchases.

### Is SMART Testz free?

SMART Testz is free to download, with no in-app purchases.

### Do D230 Tool or SMART Testz have ads?

Neither D230 Tool nor SMART Testz shows ads.

### Which is updated more often, D230 Tool or SMART Testz?

D230 Tool ships an update every 29 months, and SMART Testz fortnightly. Most recently, D230 Tool was updated on October 4, 2026 and SMART Testz on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*